Chiltern Railways MYB Pay Calculator

Marylebone Station · CEA Grade

👋 Welcome — check your settings first

Before calculating, scroll down to Your Settings and confirm your hourly rate and tax code are correct. Your settings are saved automatically and only need setting once.

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No data saved for this period
Estimated Net Pay
£–
Select a pay period above
Your Hours This Period
🎁 Boxing Day (26 Dec) falls in this period — 3× rate applies
Basic Pay
Saturday Hours 1.25× · £25.92/hr
Any Saturday hours shown in your normal roster. Saturdays within your contracted week are paid at 1.25× your base rate.
⚠ Saturday hours cannot exceed 140
hrs
:
mins
Extra Hours Worked (Rest Day Working)
Unrostered Overtime 1.25× · £25.92/hr
Extra hours you worked beyond your base roster (Mon–Sat), before the cut-off. You'll see these as "Overtime 1.25" on your payslip.
hrs
:
mins
Rostered Rest Day Working 1.25× · £25.92/hr
Hours rostered on a day that would normally be your rest day (Mon–Sat), before the cut-off. These appear as "RDW 1.25" on your payslip.
hrs
:
mins
Sunday Working 1.5× · £31.11/hr
Any hours worked on a Sunday, before the cut-off. Sundays are not part of your contracted week, so all Sunday hours are at 1.5×. These appear as "RDW Sun 1.5" on your payslip.
hrs
:
mins
Peer Training
Training Days +2 hrs pay
Number of days you spent training a new or existing colleague this period. Each training day adds 2 hours of pay at your base rate (£20.74/hr). Shown as extra basic pay on your payslip.
0
Holiday Pay Premium Estimate

Your Holiday Pay Premium (HPP) is a lump sum paid each January. It compensates for the fact that when you take annual leave, you only receive your base rate — missing out on what you'd normally earn from overtime and rest day working. Chiltern calculate it by totalling your variable pay across the previous tax year, then applying your leave entitlement fraction.

Estimated HPP for current year's data
£–
Enter hours across your periods above to calculate
Formula (confirmed by Chiltern payroll): Total variable pay (overtime + rest day hours + London Allowance, per the agreed principles) × 4/52 = 7.69%. Variable pay excludes basic pay, peer training, expenses and bonuses. This estimate covers the current tax year 2025/26 — Chiltern will pay it in January 2027. Pro-rated if you were not employed for the full year. The amount is not in dispute; only the 8–21 month lag in payment timing.
Your Settings
Use this when a backdated pay rise has been agreed. It calculates the difference owed on every period you've already entered.
£
Your base hourly rate — check your latest payslip. Default is £20.74 (current CEA rate at Marylebone).
Most people are 1257L. Check your payslip or P60 if unsure. An incorrect code will affect the tax estimate.
Only select a plan if you can see student loan deductions on your payslip. If you're repaying by direct debit, leave as None.
£
Your fixed pension deduction per period. Check your payslip — this is shown as "Smart RPS CR Scheme".
⚠️ Estimate only — not financial or tax advice. Actual figures may differ from your payslip due to rounding and cumulative tax adjustments. Tax is estimated on a standard cumulative 1257L basis. London Allowance (£276.16) is included automatically every period.